<div>
    <table>
        <tr>
            <td>序号</td>
            <td>字段</td>
            <td>命名</td>
            <td>默认值</td>
        </tr>
        <tr>
            <td>-</td>
            <td>-</td>
            <td>-</td>
            <td>-</td>
        </tr>
        <tr>
            <td>1</td>
            <td>品类名称</td>
            <td>CategoryName</td>
            <td>""</td>
        </tr>
    </table>
</div>品类：

